Artificial leaf



FIG. 1 is a left side elevational view of an artificial leaf showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view of an artificial leaf showing a modified form of my new design;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a rear elevational view thereof; and

FIG. 8 is a front elevational view thereof. 

The ornamental design for artificial leaf, substantially as shown and described. 